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Mortality from bubonic plague today is between 1% and 10%, whereas septicemic plague may have mortality as high as 50% ... Flea-borne spotted fever (due to Rickettsia felis, about 300 cases a year ...
The CDC is also tracking COVID-19 and respiratory syncytial virus (RSV) activity on a weekly basis. ... Stay informed day and night with our Extended 15-Day Flu Forecast, sponsored by CVS. MORE ON ...
Nearly half of all children are vaccinated against the flu at 42.5%, but just 10.3% have received the updated COVID-19 vaccine. CDC warns of 'high' respiratory virus activity as cases increase ...
A flea can jump 60 times its length in height and 110 times its length in distance, equivalent to a 1.8 m (6 ft) adult human jumping 110 m (361 ft) vertically and 200 m (656 ft) horizontally. Rarely do fleas jump from dog to dog. Most flea infestations come from newly developed fleas from the pet's environment. [6]
The human flea (Pulex irritans) – once also called the house flea [1] – is a cosmopolitan flea species that has, in spite of the common name, a wide host spectrum. It is one of six species in the genus Pulex ; the other five are all confined to the Nearctic and Neotropical realms . [ 2 ]
Echidnophaga gallinacea, also known as the hen flea or sticktight flea, is part of the 2,500 known flea types in the Siphonaptera order. Echidnophaga gallinacea appear dark brown in colour and is a small flea measuring approximately 2 millimetres in length, which is half the size of the common cat flea . [ 1 ]
Being able to tell the difference between, say, a fleabite, a bed bug bite, and a mosquito bite can mean the difference between an infestation (fleas, bed bugs) and figuring out whether the ...
As you dive into your New Year’s resolutions, taking precautions to protect yourself from a quartet of infectious diseases can lessen your odds of starting off 2025 sick.